/* ===========================================================
   KHF — Kharb Healthy Food | Static HTML/CSS styles
   =========================================================== */

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Manrope', 'Noto Sans Devanagari', system-ui, sans-serif;
  background: #F9F7F3;
  color: #1A1A1A;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1, h2, h3, h4, h5 {
  font-family: 'Outfit', 'Noto Sans Devanagari', system-ui, sans-serif;
  letter-spacing: -0.015em;
  color: #1A1A1A;
  line-height: 1.15;
}
.hi { font-family: 'Noto Sans Devanagari', 'Manrope', sans-serif; }
.accent { color: #2B6CB0; }
.accent-green { color: #25D366; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border: 0;
  border-radius: 999px;
  font: 500 15px/1 'Manrope', sans-serif;
  cursor: pointer;
  transition: transform .2s ease, background-color .2s ease, color .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-wa { background: #25D366; color: #fff; box-shadow: 0 4px 14px rgba(37,211,102,.25); }
.btn-wa:hover { background: #20bd5a; }
.btn-dark { background: #1A1A1A; color: #F9F7F3; }
.btn-dark:hover { background: #2B6CB0; }
.btn-full { width: 100%; }

/* ===================== HEADER ===================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 40;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(249, 247, 243, 0.86);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-color: rgba(0,0,0,.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 16px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
  width: 48px; height: 48px;
  border-radius: 999px;
  background: #fff;
  display: grid; place-items: center;
  box-shadow: 0 1px 0 rgba(0,0,0,.05), 0 0 0 1px rgba(0,0,0,.08);
  overflow: hidden;
}
.brand-logo img { width: 44px; height: 44px; object-fit: contain; }
.brand-text { display: none; flex-direction: column; line-height: 1.05; }
.brand-title { font: 600 15px/1 'Outfit', sans-serif; }
.brand-sub { font-size: 11px; letter-spacing: .18em; color: #4A4A4A; text-transform: uppercase; margin-top: 4px; }
@media (min-width: 640px) { .brand-text { display: flex; } }

.nav-desktop { display: none; gap: 4px; }
.nav-desktop a {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(26,26,26,.8);
  transition: background .2s, color .2s;
}
.nav-desktop a:hover { background: rgba(43,108,176,.06); color: #2B6CB0; }
@media (min-width: 900px) { .nav-desktop { display: flex; } }

.header-call { display: none; padding: 10px 20px; font-size: 14px; }
@media (min-width: 900px) { .header-call { display: inline-flex; } }

.hamburger {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border: 1px solid rgba(0,0,0,.1);
  background: #fff;
  border-radius: 999px;
  cursor: pointer;
  color: #1A1A1A;
}
@media (min-width: 900px) { .hamburger { display: none; } }

.nav-mobile {
  border-top: 1px solid rgba(0,0,0,.06);
  background: #F9F7F3;
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nav-mobile[hidden] { display: none !important; }
@media (min-width: 900px) { .nav-mobile { display: none !important; } }
.nav-mobile a {
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 15px;
}
.nav-mobile a:hover { background: #fff; }
.nav-mobile .hi { color: #4A4A4A; margin-left: 6px; }
.nav-mobile .btn { margin-top: 8px; }

/* ===================== HERO ===================== */
.hero {
  position: relative;
  padding: 130px 0 80px;
  overflow: hidden;
}
.hero-blob {
  position: absolute;
  filter: blur(80px);
  border-radius: 50%;
  z-index: -1;
  pointer-events: none;
}
.hero-blob-1 {
  width: 520px; height: 520px;
  background: #EAE2D6;
  opacity: .7;
  top: -130px; left: -100px;
}
.hero-blob-2 {
  width: 420px; height: 420px;
  background: rgba(43,108,176,.1);
  top: 160px; right: -120px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 7fr 5fr; gap: 60px; } }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: #fff;
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 999px;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: #4A4A4A;
}
.hero-title {
  margin-top: 22px;
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 700;
  line-height: 1.02;
}
.hero-title-hi {
  margin-top: 8px;
  font-family: 'Noto Sans Devanagari', sans-serif;
  font-size: clamp(22px, 2.6vw, 30px);
  color: #4A4A4A;
}
.hero-desc {
  margin-top: 22px;
  color: #4A4A4A;
  max-width: 520px;
  font-size: 17px;
}
.cta-row { display: flex; flex-direction: column; gap: 10px; margin-top: 30px; }
@media (min-width: 540px) { .cta-row { flex-direction: row; } }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 12px 24px;
  margin-top: 28px;
  font-size: 14px; color: #4A4A4A;
}
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }

.hero-visual { position: relative; }
.hero-visual .logo-card,
.hero-visual .hero-img-card,
.hero-visual .badge-card { transition: transform .4s ease; }

.logo-card {
  position: relative;
  width: min(100%, 420px);
  margin: 0 auto;
  aspect-ratio: 4/5;
  border-radius: 36px;
  background: linear-gradient(180deg, #fff 0%, #EAE2D6 100%);
  box-shadow: 0 20px 60px -20px rgba(0,0,0,.25), 0 0 0 1px rgba(0,0,0,.05);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.logo-card img { width: 78%; filter: drop-shadow(0 12px 24px rgba(0,0,0,.18)); }
.grain {
  position: absolute; inset: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.18 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: .5; mix-blend-mode: multiply;
}
.hero-img-card {
  position: absolute;
  left: -8px; bottom: -10px;
  width: 170px; height: 170px;
  border-radius: 24px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
  outline: 1px solid rgba(0,0,0,.1);
  transform: rotate(-6deg);
}
.hero-img-card img { width: 100%; height: 100%; object-fit: cover; }
.badge-card {
  position: absolute; right: -6px; top: 28px;
  background: #fff;
  padding: 10px 16px 10px 10px;
  border-radius: 18px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,.12);
  outline: 1px solid rgba(0,0,0,.05);
}
.badge-icon {
  width: 36px; height: 36px;
  border-radius: 999px;
  background: rgba(43,108,176,.1);
  display: grid; place-items: center;
}
.badge-title { font: 600 12px/1.2 'Outfit', sans-serif; }
.badge-sub { font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: #4A4A4A; margin-top: 2px; }

/* ===================== TRUST STRIP ===================== */
.trust-strip {
  background: #1A1A1A;
  color: #F9F7F3;
  padding: 16px 0;
  overflow: hidden;
}
.marquee { position: relative; width: 100%; overflow: hidden; }
.marquee-track {
  display: inline-flex;
  gap: 48px;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
}
.marquee-track span {
  display: inline-flex; align-items: center;
  font-size: 14px; letter-spacing: .02em;
  color: rgba(255,255,255,.92);
}
.marquee-track span::before {
  content: ""; display: inline-block;
  width: 6px; height: 6px; border-radius: 999px;
  background: #25D366;
  margin-right: 10px;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ===================== SECTIONS ===================== */
.section { padding: 80px 0; }
@media (min-width: 768px) { .section { padding: 110px 0; } }
.section-beige { background: rgba(234,226,214,.6); }

.section-head {
  display: flex; flex-direction: column;
  gap: 16px;
  margin-bottom: 48px;
}
@media (min-width: 900px) {
  .section-head { flex-direction: row; align-items: flex-end; justify-content: space-between; }
}
.eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: #2B6CB0;
}
.section-title {
  margin-top: 10px;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -.015em;
}
.section-title.light { color: #F9F7F3; }
.section-title-hi {
  margin-top: 8px;
  font-family: 'Noto Sans Devanagari', sans-serif;
  font-size: 20px;
  color: #4A4A4A;
}
.section-lead {
  color: #4A4A4A;
  max-width: 440px;
  font-size: 15px;
}

/* ===================== PRODUCTS ===================== */
.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 640px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .product-grid { grid-template-columns: repeat(4, 1fr); } }

.product {
  background: #fff;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
  border: 1px solid rgba(0,0,0,.05);
  display: flex;
  flex-direction: column;
  transition: box-shadow .3s, transform .3s;
}
.product:hover { box-shadow: 0 20px 50px -20px rgba(0,0,0,.18); transform: translateY(-2px); }
.product-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #EAE2D6;
}
.product-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s ease;
}
.product:hover .product-img img { transform: scale(1.05); }
.product-img .tag {
  position: absolute; top: 12px; left: 12px;
  background: rgba(255,255,255,.95);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px; font-weight: 500;
  letter-spacing: .02em;
}
.product-body {
  padding: 20px;
  display: flex; flex-direction: column;
  flex: 1;
}
.product-body h3 { font-size: 18px; font-weight: 600; }
.product-body .hi { color: #2B6CB0; font-size: 16px; margin-top: 2px; }
.product-body p {
  font-size: 14px;
  color: #4A4A4A;
  margin-top: 8px;
  flex: 1;
}
.product-body .btn { margin-top: 20px; padding: 12px 20px; font-size: 14px; }

/* ===================== FEATURES ===================== */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .feature-grid { grid-template-columns: repeat(4, 1fr); } }

.feature {
  background: #fff;
  border-radius: 28px;
  padding: 24px;
  border: 1px solid rgba(0,0,0,.05);
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
  transition: box-shadow .3s;
}
.feature:hover { box-shadow: 0 10px 30px -10px rgba(0,0,0,.15); }
.feature-icon {
  width: 48px; height: 48px;
  border-radius: 16px;
  background: rgba(43,108,176,.1);
  display: grid; place-items: center;
  margin-bottom: 18px;
}
.feature h4 { font-size: 17px; font-weight: 600; }
.feature .hi { color: #2B6CB0; font-size: 13px; }
.feature p { color: #4A4A4A; font-size: 14px; margin-top: 10px; }

/* ===================== ABOUT ===================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 1024px) { .about-grid { grid-template-columns: 5fr 7fr; gap: 60px; } }

.about-visual { position: relative; }
.about-card {
  position: relative;
  width: min(100%, 360px);
  aspect-ratio: 1/1;
  background: #fff;
  border-radius: 32px;
  display: grid; place-items: center;
  overflow: hidden;
  box-shadow: 0 14px 40px -16px rgba(0,0,0,.2);
  outline: 1px solid rgba(0,0,0,.05);
}
.about-card img { width: 72%; }
.about-stamp {
  position: absolute;
  right: -6px; bottom: -16px;
  background: #1A1A1A;
  color: #F9F7F3;
  border-radius: 18px;
  padding: 14px 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,.2);
  display: none;
}
@media (min-width: 640px) { .about-stamp { display: block; } }
.stamp-top { font-size: 11px; letter-spacing: .22em; color: #25D366; text-transform: uppercase; }
.stamp-mid { font: 700 22px/1.2 'Outfit', sans-serif; margin-top: 4px; }
.stamp-bot { font-size: 12px; color: rgba(255,255,255,.7); margin-top: 2px; }

.about-copy p {
  color: #4A4A4A;
  margin-top: 16px;
  max-width: 640px;
}
.stat-row {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 520px;
}
.stat {
  background: rgba(234,226,214,.6);
  border: 1px solid rgba(0,0,0,.05);
  border-radius: 18px;
  padding: 16px;
}
.stat-v { font: 700 24px/1 'Outfit', sans-serif; color: #2B6CB0; }
.stat-l { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #4A4A4A; margin-top: 6px; }

/* ===================== CONTACT ===================== */
.section-dark {
  background: #1A1A1A;
  color: #F9F7F3;
}
.section-dark .section-title-hi { color: rgba(255,255,255,.7); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 5fr 7fr; gap: 60px; } }
.contact-lead {
  margin-top: 18px;
  color: rgba(255,255,255,.72);
  max-width: 420px;
}
.contact-links {
  margin-top: 32px;
  display: flex; flex-direction: column;
  gap: 12px;
}
.contact-link {
  display: flex; align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  transition: background .2s;
}
.contact-link:hover { background: rgba(255,255,255,.1); }
.cl-ic { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; }
.cl-t { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.6); }
.cl-v { font-size: 15px; font-weight: 500; margin-top: 2px; }

.contact-form {
  background: #F9F7F3;
  color: #1A1A1A;
  border-radius: 28px;
  padding: 28px;
  box-shadow: 0 20px 60px -20px rgba(0,0,0,.4);
}
@media (min-width: 640px) { .contact-form { padding: 36px; } }
.contact-form h3 { font-size: 22px; font-weight: 600; }
.cf-sub { font-size: 14px; color: #4A4A4A; margin-top: 4px; }
.cf-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 600px) { .cf-grid { grid-template-columns: 1fr 1fr; } }
.cf-full { grid-column: 1 / -1; }
.cf-grid label { display: block; }
.cf-grid label span {
  display: block;
  font-size: 11px; font-weight: 500; text-transform: uppercase;
  letter-spacing: .1em; color: #4A4A4A;
  margin-bottom: 6px;
}
.cf-grid input,
.cf-grid select,
.cf-grid textarea {
  width: 100%;
  border: 1px solid rgba(0,0,0,.1);
  background: #fff;
  border-radius: 14px;
  padding: 12px 16px;
  font: inherit;
  color: #1A1A1A;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.cf-grid textarea { resize: none; }
.cf-grid input:focus,
.cf-grid select:focus,
.cf-grid textarea:focus {
  border-color: #2B6CB0;
  box-shadow: 0 0 0 4px rgba(43,108,176,.18);
}
.contact-form .btn { margin-top: 20px; }

/* ===================== FOOTER ===================== */
.site-footer {
  background: #F9F7F3;
  border-top: 1px solid rgba(0,0,0,.06);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding: 56px 20px;
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.footer-about { margin-top: 16px; color: #4A4A4A; font-size: 14px; max-width: 280px; }
.foot-h { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: #4A4A4A; }
.site-footer ul { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; font-size: 14px; }
.site-footer ul a:hover { color: #2B6CB0; }
.footer-bottom {
  border-top: 1px solid rgba(0,0,0,.06);
}
.footer-bottom {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: #4A4A4A;
  max-width: 1200px;
  margin: 0 auto;
}
@media (min-width: 640px) { .footer-bottom { flex-direction: row; } }

/* ===================== FLOATING WA ===================== */
.fab-wa {
  position: fixed;
  bottom: 22px; right: 22px;
  z-index: 50;
  background: #25D366;
  color: #fff;
  padding: 14px 20px 14px 16px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  font-size: 14px;
  box-shadow: 0 14px 30px -10px rgba(37,211,102,.5);
  animation: wapulse 2.4s infinite;
  transition: transform .2s, background .2s;
}
.fab-wa:hover { background: #20bd5a; transform: translateY(-2px); }
.fab-wa span { display: none; }
@media (min-width: 640px) { .fab-wa span { display: inline; } }

@keyframes wapulse {
  0%, 100% { box-shadow: 0 14px 30px -10px rgba(37,211,102,.5), 0 0 0 0 rgba(37,211,102,.45); }
  50%      { box-shadow: 0 14px 30px -10px rgba(37,211,102,.5), 0 0 0 14px rgba(37,211,102,0); }
}

::selection { background: rgba(43,108,176,.15); }